baber/WOPTO huggingface dataset:
Patent CA-2393832-C (CA)
Inventor: WESTON RICHARD S
IPC: A61M1/06
Filed: 2000-12-07
Granted: 2008-07-22
Abstract: A breastpump (fig. 1) which can be programmed to generate, among other things, a plural-ity of differing milk expression (extraction) sequence, or curves is disclosed. In one embodiment of the inven-tion, a motorized pump (e.g., compressed air, battery and/or house current) (fig. 17) is provided with a micro-processor-based controller (60). Cards (figs. 11-14), with microprocessor "chip" (61), containing different suction curves adapted for varying condition and ob-jectives are included for programming the controller in this embodiment.
Patent CA-2394376-C (CA)
Title: Polymerizable polyol(allyl carbonate) compositions
Inventor: NAGPAL VIDHU J
IPC: C08L71/02
Filed: 2000-12-13
Granted: 2005-12-06
Abstract: A polymerizable composition is described, which composition comprises a major amount of a polyol(allyl carbonate) monomer, e.g., diethylene glycol bis(allyl carbonate) monomer, and a minor amount of a radically polymerizable second monomer represented by general formula (II), wherein R2 is a polyvalent linking group that is free of urethane linkages, e.g., R2 may be a residue of a polyisocyanate, such as isophorone diisocyanate; R3 is a residue of a material having a single hydroxy group and at least one allyl group, R3 being free of urethane linkages, e.g., R3 may be a residue of a poly(alkylene glycol) allyl ether, such as poly(1,2-propylene glycol) allyl ether; and j is a number from 2 to 4. The second monomer may also be present in the composition in an amount at least sufficient such that a polymerizate, e.g., a plus ophthalmic lens, obtained from the composition is substantially free of tinting defects, e.g., ferns and/or moons.
Patent CA-2398312-C (CA)
Inventor: DENTON RICHARD C
IPC: D21C9/16
Filed: 2001-11-28
Granted: 2005-05-03
Abstract: A process for final bleaching cellulose-containing pulp which has been subjected to previous bleaching with a peroxide compound. The process involves the sequential steps of exposing the pulp to an amount of a reducing agent in order to eliminate residual peroxide compound from the pulp and then final bleaching the pulp by exposing the pulp to an amount of formamidine sulfinic acid.
Patent CA-2402730-C (CA)
Inventor: LAM CEDRIC F
IPC: H04Q11/00
Filed: 2001-04-02
Granted: 2007-06-19
Abstract: An optical telecommunications network suitable for carrying broadcast and switched services. The network includes a wavelength division multiplexing (WDM) coupled to a waveguide grating router (WGR). In accordance with the invention, an adjacent input port is connected with the same optical content. Thus, its outputs are adjacent (or wrapped around). According, the optical power in each of the broadcast bands at the outputs remains the same but is reduced by a factor of two in power for each channel but occupying twice as many channels. This has the effect of increasing the signal-to-noise ratio (SNR) by a factor of two.
Patent CA-2412357-C (CA)
Inventor: EILERTSON STEPHEN A
IPC: B29C70/80
Filed: 2002-11-22
Granted: 2008-12-30
Abstract: A plastic closure includes a plastic closure shell having a base wall, a peripheral skirt with an internal thread for securing the closure to a container finish, and an internal bead on the skirt adjacent to but spaced from the base wall. A plastic disk has a periphery loosely captured between the bead and the base wall of the closure shell. An annular ring extends axially from the base of the disk adjacent to but spaced from the periphery of the disk. A resilient liner is molded onto the disk over at least the central portion of the disk base and the disk ring. The ring urges the liner into sealing engagement with a radially inner edge of a container finish when the closure is secured to the container finish.
Patent CA-2412436-C (CA)
Inventor: ITESCU SILVIU
IPC: A61K35/44
Filed: 2001-06-05
Granted: 2013-05-21
Abstract: The present invention provides a method of stimulating vasculogenesis of myocardial infarct damaged tissue in a subject comprising: (a) removing stem cells from a location in the subject; (b) recovering endothelial progenitor cells in the stem cells; (c) introducing the endothelial progenitor cells from step (b) into a different location in the subject such that the precursors migrate to and stimulate revascularization of the tissue. The stem cells may be removed directly or by mobilization. The endothelial progenitor cells may be expanded before introduction into the subject. The present invention further provides a method of inducing angiogenesis in peri-infarct tissue. The present invention further provides a method of selectively increasing the trafficking of human bone marrow-derived endothelial cell precursors to the site of tissue damaged by ischemic injury which comprises: (a) administering endothelial progenitor cells to a subject; (b) administering chemokines to the subject so as to thereby attract endothelial cell precursors to the ischemic tissue. The present invention provides a method of stimulating vasculogenesis or angiogenesis of myocardial infarct damaged tissue in a subject comprising injecting allogeneic stem cells into a subject. The present invention further provides a method of improving myocardial function in a subject that has suffered a myocardial infarct comprising any of the instant methods. The present invention further provides a method of improving myocardial function in a subject that has suffered a myocardial infarct comprising injecting G-CSF  or anti-CXCR4 antibody into the subject in order to mobilize endothelial progenitor cells.
Patent CA-2416703-C (CA)
Title: Bras de suspension a structure en i pour automobile
Inventor: HOWELL ROBERT ALEXANDER
IPC: B60G7/00
Filed: 2003-01-20
Granted: 2011-11-22
Abstract: Bras de suspension pour véhicule comprenant un élément supérieur en tôle métallique estampée, avec une première surface extérieure et une première surface intérieur2, ainsi qu'une première âme centrale avec deux côtés opposés des premières brides verticales aux côtés opposés de la première âme, un second élément inférieur en tôle métallique estampée, avec une seconde surface extérieure et une seconde surface intérieure, ainsi qu'une seconde âme centrale avec deux côtés opposés et des secondes brides verticales aux côtés opposés de la seconde âme, les premières et les secondes surfaces intérieures étant adaptées de façon à se toucher le long d'une partie substantielle de la première et de la seconde êmes, les éléments estampés supérieur et inférieur étant adaptés pour être raccordés entre eux de manière rigide afin de créer une structure en I, où l'épaisseur de chaque bride verticale est au moins égale à l'épaisseur combinée de la première et de la seconde âmes.
Patent CA-2419507-C (CA)
Inventor: GRAICHEN KURT
IPC: A61M1/10
Filed: 2002-04-26
Granted: 2007-10-30
Abstract: Method for controlling an assist pump for fluid delivery systems with pulsatile pressure. If for example a heart assist pump is driven with a constant number of revolutions, it is achieved, that the blood is also delivered through the assist pump, even when the heart chamber is in the decontraction phase. With the present method it is achieved, that an assist pump only acts supportingly in the pressure phase of the main pump, in such a way, that the pressure difference between the input side and the output side of the assist pump is continuousl y determined and the number of revolutions of the assist pump is controlled in such a way, that the determined pressure difference does not fall below a predetermined value and the rate of flow does not sink below zero.
Patent CA-2426368-C (CA)
Inventor: VON ALFTHAN CHRISTIAN
IPC: G01N1/20
Filed: 2001-10-23
Granted: 2011-08-16
Abstract: La présente invention concerne un procédé et un dispositif pour prélever des échantillons en vue de l'analyse d'écoulement de bouillie contenant des solides. Ce procédé consiste à effectuer un prélévement en deux étapes. Au cours de la première étape, on effectue un prélèvement primaire, et la deuxième étape comprend un prélèvement secondaire. Selon l'invention, la vitesse de l'écoulement pénétrant dans l'échantillonneur primaire (2) est sensiblement égale à la vitesse du flux de production (1) mais est supérieure à celle de l'écoulement dans l'environnement de l'échantillonneur secondaire (5).
Patent CA-2434162-C (CA)
Inventor: ITOH NAOTSUGU
IPC: C07D207/36
Filed: 2001-12-27
Granted: 2010-02-02
Abstract: La présente invention concerne une méthode permettant de mener à bien une réaction d'une substance pouvant être activée par un catalyseur avec une autre substance pouvant réagir avec la substance activée précitée. Ladite méthode est caractérisée en ce que la substance pouvant être activée est activée par passage de la substance à travers un catalyseur à membrane et la réaction est ainsi menée à bien en une seule étape réactionnelle ; une méthode permettant de produire un alcool aromatique en faisant appel à la méthode précitée ; et un appareil de réaction conçu pour ces réactions. Selon la méthode, on active une substance en la faisant passer à travers un catalyseur à membrane et on mène à bien une réaction objective en utilisant la substance activée, et on peut mener à bien la réaction en une seule étape réactionnelle et en sécurité. De plus, le contact de la substance activée précitée avec un composé à faire réagir avec celle-ci peut être librement contrôlé, et par conséquent, on peut empêcher une surréaction et on peut obtenir un produit objectif, avec un rendement élevé. La méthode est par conséquent manifestement avantageuse d'un point de vue économique comme procédé commercial pour produire des composés organiques contenant de l'oxygène tels qu'un alcool aromatique, une cétone, un aldéhyde, un acide carboxylique et un époxyde.
Patent CA-2434254-C (CA)
Title: Nouveaux derives antiseptiques antimicrobiens a large spectre destines a l'impregnation de surfaces
Inventor: RAAD ISSAM
IPC: A01N31/08
Filed: 2002-01-11
Granted: 2013-08-13
Abstract: La présente invention concerne de nouveaux composés antiseptiques à large spectre, renfermant un réactif basique (tel qu'un composé guanidium, un biguanide, une bipyridine, un aphénoxyde ou un alkyloxyde) lié à un colorant, qui présentent en outre des propriétés leur permettant d'être enduits/imprégnés sur des surfaces polymères. Cette invention concerne en outre des procédés d'enduction de ces composés antiseptiques sur des dispositifs médicaux, en particulier des dispositifs médicaux à demeure, de manière à prévenir la croissance de pathogènes dans ces dispositifs et à prévenir, ainsi, l'infection de patients par le biais de ces derniers. Cette invention se rapporte également à des antiseptiques utilisés comme désinfectants et stérilisateurs superficiels généraux, désinfectants liquides et conservateurs biocides.
Patent CA-2440566-C (CA)
Title: Spindle for a door handle assembly
Inventor: REEVES STANLEY R
IPC: E05B3/10
Filed: 2003-09-10
Granted: 2008-04-29
Abstract: A spindle for a door assembly includes a first member and a second member. The first and second members each have a base, a first leg and a second leg extending from the base. The second leg is recessed relative to the first leg. The first member confronts the second member such that the first leg of the first member confronts the second leg of the second member and the second leg of the first member confronts the first leg of the second member forming the spindle.
Patent CA-2440941-C (CA)
Inventor: POPOVICH MICHAEL S
IPC: B25C1/14
Filed: 2003-09-16
Granted: 2008-07-08
Abstract: A fastener driving tool has a tool body with an axis, a piston, a muzzle extending from tool body, and a magazine coupled to the muzzle. The fastener driving tool has an axial locking mechanism associated with a rotatable muzzle to releasably lock the muzzle and coupled magazine in at least one position. The axial locking mechanism comprises male members and female members with the male members biased axially into the female members.
Patent CA-2441977-C (CA)
Title: Dual serial pressure regulator for ink-jet printing
Inventor: OTIS DAVID R JR
IPC: B41J2/175
Filed: 2002-03-01
Granted: 2009-05-19
Abstract: An ink containment and delivery system provides high sustained flow rates, allows higher "burst" (short time interval) flow rates, and allows bubble movement through the system conduits to the printhead, all while holding the printhead ink pressure in a range required for optimum printhead operation. The system includes an ink supply (70) with a first, upstream pressure regulator (60) which maintains a negative ink pressure within the ink supply . A second, downstream pressure regulator (100) at the printhead (80) maintain s negative pressure in the printhead, and allows some compliance about the set point. The ink containment and delivery system allows drool-free separabilit y of the ink supply and the printhead.
Patent CA-2443578-C (CA)
Inventor: LEE DO HEE
IPC: B65D17/34
Filed: 2002-04-20
Granted: 2009-01-20
Abstract: The present invention relates to a method for manufacturing a design tab end of a beverage can, in which a base color is painted on an aluminium tab coil before forming a tab, and a design is printed on the surface of the tab coil on which the base color has been painted, thereby making the color of the ta b gorgeous and raising the value of the product. The present invention is comprised of the steps of, painting a base color on an exact surface positio n of an aluminium tab coil that is to be formed to a tab through the tab formi ng process ; printing a design on the surface of the tab coil on which the base color has been painted, according to a printing degree ; coating a varnish f or preventing a deterioration of printing quality during forming and distributi on of a product, on the surface of the tab coil on which the design has been printed ; arranging a pitch of the tab coil so as to determine an exact position of the tab coil that has been coated with the varnish ; press-formi ng the arranged tab coil with a conversion press ; and stacking the tab formed by the press-forming to join the tab on a center of a shell that has been fed previously.
Patent CA-2446092-C (CA)
Inventor: BOND ERIC BRYAN
IPC: D04H1/42
Filed: 2002-05-09
Granted: 2006-11-14
Abstract: Environmentally degradable finely attenuated fibers produced by melt spinning a composition comprising destructurized starch, a biodegradable thermoplastic polymer, and a plasticizer are disclosed. The present invention is also directed to highly attenuated fibers containing thermoplastic polymer microfibrils which are formed within the starch matrix of the finely attenuated fiber. Nonwoven webs and disposable articles comprising the highly attenuated fibers are also disclosed.
Patent CA-2450676-C (CA)
Title: Method and system for microfluidic interfacing to arrays
Inventor: MCNEELY MICHAEL R
IPC: B01J19/00
Filed: 2002-03-08
Granted: 2010-03-30
Abstract: A method and system for providing a fluidic interface to slides bearing microarrays of biomolecules or other samples immobilized thereon to perform a variety of chemical reactions or processing steps on the slide. An interface device seals against the slide to form a chamber or chambers containing all or a portion of the microarray, providing selective access to portions of the slide. The interface device includes inlet and outlet ports permitting liquid sample and reagents to be introduced to and removed from the chamber accessing the slide surface. Pre- and post- array microfluidic circuitry may be included in the interface device or in attachable modules. The system may include one or more compartments for collecting and storing waste fluids.
Patent CA-2450711-C (CA)
Inventor: SCHRAGA STEVEN
IPC: A61B5/151
Filed: 2002-06-13
Granted: 2010-11-02
Abstract: L'invention concerne un dispositif à lancette à usage unique (10) qui comprend un boîtier (20), une lancette (24) dotée d'une pointe de percement (25) montée mobile dans le boîtier (20) et conçue pour se déplacer entre une position armée et une position de percement, ainsi qu'un ensemble d'entraînement conçu pour amener la lancette (24) dans la position de percement. De plus, un élément de retenue et un moyeu d'accouplement coopèrent par contact réciproque lorsque la lancette est placée dans la position armée et la maintiennent dans cette position jusqu'à sa libération par l'ensemble de commande (40). Plus particulièrement, l'ensemble de commande (40) se déplace entre une position finale et une position non finale. Le déplacement dans la position finale permet de séparer l'élément de retenue et le moyeu d'accouplement l'un de l'autre, ce qui amène la lancette dans sa position de percement. Ce dispositif comprend par ailleurs un ensemble de restriction qui empêche sensiblement l'ensemble de commande de s'écarter de la position finale, ce qui rend inutile le réarmement de la lancette via ce même ensemble.
Patent CA-2455096-C (CA)
Title: Portable computer and docking station locking structure
Inventor: WANG WEN-CHIEH
IPC: G06F1/16
Filed: 2004-01-08
Granted: 2008-08-05
Abstract: A portable computer and docking station locking structure in which the docking station has a lock provided inside the support arm thereof controlled by a key or the like, and the portable computer has a lock hole in the back side adapted to receive the swivel locking member of the lock for enabling the portable computer to be locked to the docking station after setting of the portable computer in the support arm of the docking station.
Patent CA-2455624-C (CA)
Inventor: PINZA MARIO
IPC: A01N25/02
Filed: 2002-07-23
Granted: 2010-08-17
Abstract: La présente invention concerne une solution désinfectante d'hypochlorite de sodium présentant un pH compris entre 10,1 et 10,7 et comprenant de 0,021 à 5,76 en poids volumique d'hypochlorite de sodium et, par rapport à ladite quantité d'hypochlorite de sodium, du chlorate de sodium n'excédant pas 2 %.
Patent CA-2459536-C (CA)
Title: Improved structure foldable assembly-type lamp shade
Inventor: WU WEN-CHANG
IPC: F21V17/00
Filed: 2001-04-09
Granted: 2009-06-02
Abstract: An improved structure foldable assembly-type lamp shade comprised of a top ring at the uppermost end of the lamp shade, a bottom ring of larger circumference than the top ring, and frame members propped between the top ring and the bottom ring. The bottom ring has fixing mounts consecutively disposed at the frame member locations that provide for the assembly and positioning of the frame members, with the fixing mounts at the support member installation locations having different type connection sections based on the respective type of fixing mount arrangement utilized. When packaged, since the frame members can be first folded down and whorled into a flat state such that the frame members and the top ring are stacked on the bottom ring, the lamp shade of the present invention occupies the smallest physical assembly area to facilitate ease of assembly and, furthermore, the resulting minimized storage area effectively reduces shipping costs.
Patent CA-2464167-C (CA)
Inventor: ANSELMO CARL S
IPC: H04B7/005
Filed: 2000-05-10
Granted: 2011-04-19
Abstract: A system for providing high frequency data communications in a satellite-based communications network includes a plurality of communications satellites each having uplink and downlink antennas capable of receiving and transmitting a plurality of signals. Each of said satellites have a communication control circuit. At least one of said satellites is reconfigurable. The reconfigurable satellite has a programmable frequency synthesizer coupled to the communications control circuit. A controller is located on the satellite and is coupled to the communications control circuit. The controller controls a frequency reconfiguration of the communications control circuit through the programmable frequency synthesizer.
Patent CA-2465917-C (CA)
Inventor: DEMMER JEROEN
IPC: C07K14/415
Filed: 2002-11-07
Granted: 2012-09-25
Abstract: L'invention concerne des polynucléotides isolés codant pour des polypeptides provenant de Lolium perenne et de Festuca arundinacea ayant une activité dans les voies de biosynthèses de la lignine, du fructane et du tanin; ainsi que des vecteurs d'expression et des cellules hôtes comprenant lesdites polynucléotides. La présente invention concerne également des méthodes d'utilisation de ces polynucléotides et de ces polypeptides.
Patent CA-2467846-C (CA)
Inventor: FERTE JEAN-PIERRE
IPC: F01D5/18
Filed: 2004-05-19
Granted: 2011-07-19
Abstract: The invention relates to a method of manufacturing a hollow blade for turbine engine comprising a foot and a rotor blade, the method comprising a production stage of a blade preform (14) bearing a rotor blade part and a foot part, this production stage of the blade preform comprising the following operations: - the making of a unit (28) of at least two parts (30, 32) stacked and diffusion bonded together, in such a way that they solely form the rotor blade part of the preform; - the making of an additional element (34) intended to wholly form the foot part of the preform; and - the assembling of the additional element to the unit so as to obtain the blade preform.
Patent CA-2469903-C (CA)
Title: Pedale
Inventor: METZLER MICHAEL E
IPC: A61F9/007
Filed: 2002-12-06
Granted: 2008-11-18
Abstract: L'invention concerne une pédale (10) à utiliser pendant une intervention de chirurgie ophtalmique et comprenant une pédale de type accélérateur (14) permettant d'activer et de commander plusieurs instruments chirurgicaux, ainsi qu'une porte (18) recouvrant un commutateur (24). La porte sert de repose-talon quand elle se trouve dans une position fermée et de protection de commutateur quand elle se trouve dans une position ouverte.
Patent CA-2472964-C (CA)
Title: Alkylamino oxamides as low odor, non-fugitive catalysts for the production of polyurethanes
Inventor: GERKIN RICHARD M
IPC: C08G18/28
Filed: 2002-12-04
Granted: 2011-01-25
Abstract: A process for the synthesis of polyurethanes is disclosed wherein the process comprises reacting polyurethane-forming reactants in the presence of an effective amount of a catalyst comprising at least one alkylamino oxamide of the structure: formula (I), wherein: R1 and R2 are independently selected alkyl groups or can be taken together to form a five or six-membered heterocyclic ring; R3 and R4 are independently selected from the group consisting of hydrogen and alkyl; n is 2 or 3; x is 0 or 1; Y is selected from the group consisting of O and NR9, wherein: R9 is selected from the group consisting of hydrogen and alkyl; and X is selected from the group consisting of OR10 and G, wherein: R10 is selected from the group consisting of hydrogen and alkyl; and G is formula (II), wherein R5 and R6 are independently selected alkyl groups or can be taken together to form a five or six-membered heterocyclic ring; R7 and R8 are independently selected from the group consisting of hydrogen and alkyl; n is 2 or 3; x is 0 or 1; and Y' is selected from the group consisting of O and NR11, wherein R11 is selected from the group consisting of hydrogen and alkyl.
Patent CA-2477150-C (CA)
Inventor: SEYMOUR BRUCE DAVID
IPC: G09G3/36
Filed: 2002-05-01
Granted: 2013-03-19
Abstract: L'invention concerne un procédé d'affichage d'informations destiné à une visualisation par un utilisateur, consistant à: afficher de manière périphérique des informations primaires (5) sur un premier plan focal (3) et afficher des informations secondaires (6) sur au moins un second plan focal (2) relatif aux informations primaires (5), lesdites informations secondaires (6) présentant au moins une caractéristique pouvant augmenter l'effet des informations primaires (5) sur la personne qui visualise ces informations.